Engineering, 24.04.2020 22:39 sreeranjanig

Flywheel A has a weight of 32.2 lb. and has a radius of gyration about its center point of k = 4.2 in. Disc B weighs 48.3 lb. and is coupled to the flywheel by means of a belt which does not slip. Starting from rest at t = 0, the moment applied to the flywheel is M = (50t) lb·ft where t is time in seconds.  Determine the mass moment of inertia of flywheel A.  Determine the mass moment of inertia of disc B.  Determine the time for the flywheel to attain an angular velocity of 54 rad/s.

Answers: 3

Show answers

Other questions on the subject: Engineering

Engineering, 04.07.2019 18:10, winterblanco

The higher the astm grain-size number, the coarser the grain is. a)-true b)-false

Answers: 3

continue

Engineering, 04.07.2019 18:10, lowkeyqueenk

Apipe with an outside diameter of 15 cm is exposed to an ambient air and surrounding temperature of -20°c. the pipe has an outer surface temperature of 65°c and an emissivity of 0.85. if the rate of heat loss from the pipe surface is 0.95 kw per meter of length, the external convective heat transfer coefficient (h) is: (a) 12.5 w/m"k (b) 18.6 w/mk (c) 23.7 w/mk (d) 27.9 w/mk (e) 33.5 w/mk

Answers: 1

continue

Engineering, 04.07.2019 18:10, Strick1530

Which of the following components of a pid controlled accumulates the error over time and responds to system error after the error has been accumulated? a)- proportional b)- derivative c)- integral d)- on/off.

Answers: 2

continue

Engineering, 04.07.2019 18:10, jojoangelique13

The flow rate of air through a through a pipe is 0.02 m5/s. a pitot static tube is placed in the flow. the radius of the pitot static tube is 1 mm. assuming the flow to be steady and the air to be at 300k, calculate the difference in total and static pressure if the diameter of the pipe is: (a) d 0.1 m d 0.05 m (c) d 0.01 m

Answers: 2

continue

You know the right answer?

Flywheel A has a weight of 32.2 lb. and has a radius of gyration about its center point of k = 4.2 i...